I will be honest with you – I am a fan of smartphone physical docking keyboards. Smartphones are used a lot by people sitting in their offices all day long and a physical QWERTY really works for those of them who only have an onscreen keyboard. Usually, however it is a matter of if you got used to soft keys before a clamshall purchase. Anyway, Nuu will release a new one for iPhone 4 by winter holidays. They call it a Mini Key, it connects to the iPhone 4 via Bluetooth and will cost you $69. Oh yeah, Nuu still plays that old antenna gate tune but I don’t think Mini Key owner will use it as a case all the time.